BBK Vivo X21 Dual SIM TD-LTE HK 128GB vs. Gigabyte g-Smart i+ Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
Frequency Band |
BBK Vivo X21 Dual SIM TD-LTE HK 128GB View device details |
Gigabyte g-Smart i+ View device details |
---|---|---|
GSM 850 MHz | Yes | No |
GSM 900 MHz (E-GSM) | Yes | Yes |
GSM 1800 MHz (DCS) | Yes | Yes |
GSM 1900 MHz (PCS) | Yes | Yes |